Five-Year Financial Highlights

(billions — except per share amounts)

Six Months
Ended June 30,
Years Ended December 31,
2017 2016 2016 2015 2014 2013
 
Net premiums written $ 13.2 $ 11.8 $ 23.4 $ 20.6 $ 18.7 $ 17.3
Growth over prior period 13% 14% 14% 10% 8% 6%
Net premiums earned $ 12.3 $ 10.9 $ 22.5 $ 19.9 $ 18.4 $ 17.1
Growth over prior period 13% 13% 13% 8% 8% 7%
Total revenues $ 12.9 $ 11.4 $ 23.4 $ 20.9 $ 19.4 $ 18.2
Net income attributable to Progressive $ 0.79 $ 0.45 $ 1.03 $ 1.27 $ 1.28 $ 1.17
Per share $ 1.36 $ 0.77 $ 1.76 $ 2.15 $ 2.15 $ 1.93
Underwriting margin   7.5%   4.3%   4.9%   7.5%   7.7%   6.5%

(billions — except shares outstanding, per share amounts, and policies in force)

Six Months
Ended June 30,
Years Ended December 31,
2017 2016 2016 2015 2014 2013
At Period-End
Common shares outstanding (millions)   581.0   581.9   579.9   583.6   587.8   595.8
Book value per share $ 15.48 $ 13.47 $ 13.72 $ 12.49 $ 11.79 $ 10.39
Consolidated shareholders’ equity $ 9.0 $ 7.8 $ 8.0 $ 7.3 $ 6.9 $ 6.2
Market capitalization $ 25.6 $ 19.5 $ 20.6 $ 18.6 $ 15.9 $ 16.2
Return on average shareholders’ equity                        
Net income attributable to Progressive   16.6%   14.1%   13.2%   17.2%   19.1%   17.7%
Comprehensive income attributable to Progressive   18.9%   14.8%   14.9%   14.2%   20.1%   19.0%
                         
Policies in force (thousands)                        
Vehicle businesses:                        
Personal Lines                        
Agency – auto   5,350.3   4,937.6   5,045.4   4,737.1   4,725.5   4,841.9
Direct – auto   5,692.6   5,284.4   5,348.3   4,916.2   4,505.5   4,224.2
Special lines   4,356.3   4,257.3   4,263.1   4,111.4   4,030.9   3,990.3
Total Personal Lines   15,399.2   14,479.3   14,656.8   13,764.7   13,261.9   13,056.4
Growth over prior year   6%   6%   6%   4%   2%   3%
Commercial Lines   625.7   600.3   607.9   555.8   514.7   514.6
Growth over prior year   4%   11%   9%   8%   0%   (1)%
Property1   1,311.1   1,177.0   1,201.9   1,076.5   |||||||   |||||||
Growth over prior year1   11%   12%   12%   NM   |||||||   |||||||
                         
Private passenger auto insurance market2   NA   NA   NA $ 192.5 $ 183.5 $ 174.9
Market share3   NA   NA   NA   9.0%   8.9%   8.7%
Six Months
Ended June 30,
Years Ended December 31,
  2017   2016   2016   2015   2014   2013
Stock Price Appreciation4                                                                        
Progressive   26.4%   8.3%   14.7%   20.9%   5.3%   30.9%
S&P 500   9.3%   3.8%   11.9%   1.4%   13.7%   32.4%

NM = Not meaningful; Property business written by Progressive prior to April 2015 was negligible.

NA = Final comparable industry data will not be available until our third quarter report.

12016 growth primarily reflects the net addition of approximately 96,000 policies, as a result of an exchange transaction entered into during the second quarter of 2016.

2Represents net premiums written as reported by A.M. Best Company, Inc.

3Represents Progressive’s private passenger auto business, including motorcycle insurance, as a percent of the private passenger auto insurance market.

4Represents average annual compounded rate of increase and assumes dividend reinvestment.